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New England District
Project Data

Merrimack River @ Franklin Jct, Nh

Graphical Hydro Data
Drainage Area 1507 sq. mi.
Warning Stage / Flow 13 ft / 15980 cfs
Channel Capacity 14 ft / 18180 cfs
Date Time Stage
(ft)		 Flow
(cfs)
23 Mar 15:30 5.72 2,504
23 Mar 15:15 5.72 2,504
23 Mar 15:00 5.72 2,504
23 Mar 14:45 5.72 2,504
23 Mar 14:30 5.73 2,518
23 Mar 14:15 5.72 2,504
23 Mar 14:00 5.73 2,518
23 Mar 13:45 5.73 2,518
23 Mar 13:30 5.74 2,533
23 Mar 13:15 5.74 2,533
23 Mar 13:00 5.75 2,547
23 Mar 12:45 5.73 2,518
23 Mar 12:30 5.71 2,489
23 Mar 12:15 5.71 2,489
23 Mar 12:00 5.70 2,475
23 Mar 11:45 5.69 2,461
23 Mar 11:30 5.65 2,405
23 Mar 11:15 5.61 2,349
23 Mar 11:00 5.57 2,294
23 Mar 10:45 5.57 2,294
23 Mar 10:30 5.57 2,294
23 Mar 10:15 5.57 2,294
23 Mar 10:00 5.58 2,308
23 Mar 09:45 5.58 2,308
23 Mar 09:30 5.58 2,308
23 Mar 09:15 5.60 2,335
23 Mar 09:00 5.64 2,391
23 Mar 08:45 5.68 2,447
23 Mar 08:30 5.72 2,504
23 Mar 08:15 5.72 2,504
23 Mar 08:00 5.72 2,504
23 Mar 07:45 5.69 2,461
23 Mar 07:30 5.67 2,433
23 Mar 07:15 5.67 2,433
23 Mar 07:00 5.64 2,391
23 Mar 06:45 5.57 2,294
23 Mar 06:30 5.50 2,200
23 Mar 06:15 5.49 2,187
23 Mar 06:00 5.49 2,187
23 Mar 05:45 5.49 2,187
23 Mar 05:30 5.49 2,187
23 Mar 05:15 5.49 2,187
23 Mar 05:00 5.49 2,187
23 Mar 04:45 5.49 2,187
23 Mar 04:30 5.49 2,187
23 Mar 04:15 5.50 2,200
23 Mar 04:00 5.51 2,213
23 Mar 03:45 5.53 2,240
23 Mar 03:30 5.54 2,254
23 Mar 03:15 5.54 2,254
23 Mar 03:00 5.54 2,254
23 Mar 02:45 5.54 2,254
23 Mar 02:30 5.54 2,254
23 Mar 02:15 5.54 2,254
23 Mar 02:00 5.54 2,254
23 Mar 01:45 5.54 2,254
23 Mar 01:30 5.54 2,254
23 Mar 01:15 5.54 2,254
23 Mar 01:00 5.54 2,254
23 Mar 00:45 5.54 2,254
23 Mar 00:30 5.54 2,254
23 Mar 00:15 5.54 2,254
23 Mar 00:00 5.54 2,254
22 Mar 23:45 5.53 2,240
22 Mar 23:30 5.54 2,254
22 Mar 23:15 5.53 2,240
22 Mar 23:00 5.53 2,240
22 Mar 22:45 5.53 2,240
22 Mar 22:30 5.53 2,240
22 Mar 22:15 5.53 2,240
22 Mar 22:00 5.53 2,240
22 Mar 21:45 5.53 2,240
22 Mar 21:30 5.53 2,240
22 Mar 21:15 5.53 2,240
22 Mar 21:00 5.53 2,240
22 Mar 20:45 5.52 2,227
22 Mar 20:30 5.52 2,227
22 Mar 20:15 5.52 2,227
22 Mar 20:00 5.52 2,227
22 Mar 19:45 5.51 2,213
22 Mar 19:30 5.52 2,227
22 Mar 19:15 5.51 2,213
22 Mar 19:00 5.51 2,213
22 Mar 18:45 5.51 2,213
22 Mar 18:30 5.51 2,213
22 Mar 18:15 5.49 2,187
22 Mar 18:00 5.48 2,174
22 Mar 17:45 5.45 2,136
22 Mar 17:30 5.40
22 Mar 17:15 5.38
22 Mar 17:00 5.38
22 Mar 16:45 5.38
22 Mar 16:30 5.37 2,035
22 Mar 16:15 5.37 2,035
22 Mar 16:00
22 Mar 15:45
22 Mar 15:30

Please note: all data presented on this website are for informational purposes only and should be considered preliminary.